1. Constructors
2. TencentCloudChatPlugin
3. Properties
4. author
5. description
6. hashCode
7. name
8. runtimeType
9. version
10. Methods
11. callMethod
12. callMethodSync
13. getInstance
14. getWidget
15. getWidgetSync
16. init
17. noSuchMethod
18. toString
19. unInit
20. Operators
21. operator ==